19132560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{26573}}^1$

素因数の和:26592

約数の個数: 60

約数和(自身を含む): 64255932

約数和(自身を除く): 45123372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 26573, 53146, 79719, 106292, 132865, 159438, 212584, 239157, 265730, 318876, 398595, 425168, 478314, 531460, 637752, 797190, 956628, 1062920, 1195785, 1275504, 1594380, 1913256, 2125840, 2391570, 3188760, 3826512, 4783140, 6377520, 9566280, 19132560]

約数ペア:

[(1, 19132560), (2, 9566280), (3, 6377520), (4, 4783140), (5, 3826512), (6, 3188760), (8, 2391570), (9, 2125840), (10, 1913256), (12, 1594380), (15, 1275504), (16, 1195785), (18, 1062920), (20, 956628), (24, 797190), (30, 637752), (36, 531460), (40, 478314), (45, 425168), (48, 398595), (60, 318876), (72, 265730), (80, 239157), (90, 212584), (120, 159438), (144, 132865), (180, 106292), (240, 79719), (360, 53146), (720, 26573)]